Base | Representation |
---|---|
bin | 11011110010100… |
… | …11000111100101 |
3 | 121020122221110021 |
4 | 31321103013211 |
5 | 434134434300 |
6 | 35044355141 |
7 | 5530344520 |
oct | 1571230745 |
9 | 536587407 |
10 | 233124325 |
11 | 10a657835 |
12 | 660a5ab1 |
13 | 393b43b5 |
14 | 22d65bb7 |
15 | 156edd1a |
hex | de531e5 |
233124325 has 24 divisors (see below), whose sum is σ = 332925120. Its totient is φ = 158620800.
The previous prime is 233124257. The next prime is 233124337. The reversal of 233124325 is 523421332.
It is not a de Polignac number, because 233124325 - 215 = 233091557 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 233124325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17841 + ... + 28009.
It is an arithmetic number, because the mean of its divisors is an integer number (13871880).
Almost surely, 2233124325 is an apocalyptic number.
233124325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
233124325 is a deficient number, since it is larger than the sum of its proper divisors (99800795).
233124325 is a wasteful number, since it uses less digits than its factorization.
233124325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10317 (or 10312 counting only the distinct ones).
The product of its digits is 4320, while the sum is 25.
The square root of 233124325 is about 15268.4093801548. The cubic root of 233124325 is about 615.4543759157.
Adding to 233124325 its reverse (523421332), we get a palindrome (756545657).
The spelling of 233124325 in words is "two hundred thirty-three million, one hundred twenty-four thousand, three hundred twenty-five".
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